Dunsley Heat Ltd

Highlander Enviroburn 3

HETAS ID: E31967
App. Type: Roomheaters
Fuel Type: Wood Logs, Smokeless
Certificate Ref: AA-2017-18/01
Std. Tested to: BS EN 13240:2001 + Amendment A2:2004
Hearth Req: Single Sheet
Manufacturer Address: Bridge Mills, Huddersfield Road, Holmfirth, Nr Huddersfield, West Yorkshire, HD9 3TW
Manufacturer Email: [email protected]
Telephone Number: 01484 682 635
Website: https://www.dunsleyheat.co.uk

Performance

HETAS has audited and verified that all applicable clauses in the test report have been passed in respect of the materials, design, and construction in accordance with the relevant BS EN type test standard for the appropriate technology, performance criteria of which is below;

Nominal Output - Wood Logs 3.9KW
Net Efficiency - Wood Logs 82.7%
Gross Efficiency - Wood Logs 75.4%
Nominal Output - Smokeless 3.9KW
Net Efficiency - Smokeless 78%
Gross Efficiency - Smokeless 76%

Environment

In support of reducing the impacts of particulate emissions on the UK's overall air quality targets, HETAS “Cleaner Choice” appliances have been independently verified as exceeding the current requirements for UK smoke control areas for particulate matter, including PM2.5's by 50% of that required by DEFRA;

61%

Improvement on Clean Air Act Particulate Limit – Full Load

51%

Improvement on Clean Air Act Particulate Limit – Part Load

Safety

The product certified has been assessed for its suitability for installation in domestic properties against the requirements of the Building Regulations and appropriate standards. The performance of the appliance has been verified as meeting the following technical performance attributes;

Combustible Clearances - Rear 725 mm
Combustible Clearances - Side 650 mm
Hearth Temperature > 44.5
Appliance Spigot SIze 125 mm
Minimum Flue Diameter 125 mm
Recomended Flue Draught 12Pa
External Air Supply Compatible *No
Tool Required for Refue/De-Ash Yes
Flue Draught test Point No

*HETAS product approval is not valid for appliances fitted with an external air supply ducted directly to the appliance. The installer should reference HETAS technical note TN_0020 General Guidance for the Installation, Risk Assessment & Commissioning of Solid Fuel Appliances with a Dedicated External Air Supply for more information.

Technical Data

The purpose of this HETAS Stove Approval Scheme is to help consumers, retailers, installers and others to identify stoves with lower particulate (PM) emissions. There are concerns that small particle emissions known as PM2.5 to PM10 can be harmful. For that reason, we are operating a scheme which only accepts appliances that are tested to emit lower emissions compared to the current legal requirements. We have chosen to set the bar for entry at 50% less emissions than required for exemption for use in smoke control areas in the UK. We also note that Ecodesign legislation has differing, but important limits for other emission and any appliances listed here must meet those requirements as well as exceeding the particulate emission values for exemption by at least 50%.

Additionally, the product certified has been assessed for its compliance against the legal requirements for emissions and efficiency stipulated within the Ecodesign regulations. The performance of the appliance has been verified as meeting the following environmental attributes;

PM - Wood Logs 30 mg/m3
OGC Emissions - Wood Logs 58 mg/m3
CO Emissions - Wood Logs 1125 mg/m3
NOx Emissions - Wood Logs 92 mg/m3
Seasonal Efficiency - Wood Logs 72.7%
Energy Label Ratings A
PM - Smokeless 17 mg/m3
OGC Emissions - Smokeless 32 mg/m3
CO Emissions - Smokeless 1375 mg/m3
NOx Emissions - Smokeless 124 mg/m3
Seasonal Efficiency - Smokeless 67.9%

Appliance Dimensions

Height 560mm
Width 350mm
Depth 385mm

Technical Downloads

HETAS has audited and verified that all applicable clauses in the test report have been passed in respect of the materials, design, and construction in accordance with the relevant BS EN type test standard for the appropriate technology, performance criteria of which is below;

Instruction Manual Reference Highlander Enviroburn 3 Installation and Operating Instructions-12.9.17-REF Enviro 3 DB005
DoP Cerificate Referece REF Enviro 3 DB005

Document library

Type

File name

Size

PDF

Highlander 3 Instructions

8017KB

Download

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